53163004 has 6 divisors (see below), whose sum is σ = 93035264. Its totient is φ = 26581500.

The previous prime is 53163001. The next prime is 53163013. The reversal of 53163004 is 40036135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53163001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6645372 + ... + 6645379.

Almost surely, 2^53163004 is an apocalyptic number.

It is an amenable number.

53163004 is a deficient number, since it is larger than the sum of its proper divisors (39872260).

53163004 is a wasteful number, since it uses less digits than its factorization.

53163004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13290755 (or 13290753 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 53163004 is about 7291.2964553638. The cubic root of 53163004 is about 376.0132691107.

Adding to 53163004 its reverse (40036135), we get a palindrome (93199139).

The spelling of 53163004 in words is "fifty-three million, one hundred sixty-three thousand, four".